Question

Sambhavi is twice as efficient as Sandhya. Together they finish a job in 14 days. In how
many days can Sandhya do the same job alone?
​

Answer 1

Answer:

42 days

Step-by-step explanation:

Let the work done by Sandhya in 1-day = 'x'.

Given that Sambhavi is twice as good as Sandhya.

Then the work done by Sambhavi in 1-day = '2x'.

Given that together they finish the work in 14 days.

So, work done by them in 1-day = (1/14).

= > x + 2x = (1/14)

= > 3x = (1/14)

= > x = (1/42).

So, Sandhya alone can complete the work in 42 days.

hope this helps u

Answer 2

Answer:

Step-by-step explanation: